Europol, in collaboration with law enforcement agencies from around the world, has carried out Operation LAKE, resulting in the arrest of 256 individuals involved in the illegal sale of 25 tonnes of live glass eels worth approximately €13 million. The operation aimed to crack down on the trade of protected European glass eels, which have seen a 90% population decline in recent years. The illegal eel trade is a significant global environmental crime, with estimated profits reaching €3 billion in peak years.